Technical Carburetor component identification help

Can someone please help with identifying these pieces?

Thank you in advance!!!!!!


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Is this a test?


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1 is the fuel inlet 2 is air fuel 3 is bowl vent (often to vapor canister) 5 and 6 are vacuum (ported) 4 may be filtered air above the choke horn (cant tell from pic) not sure what for

 

1. Gas goes into Monojet here
2. Idle mixture adjustment
3. Tube to smog system for collecting gas vapors, I think...something from waay in the future for me
4, 5, 6...vacuum hookups, some ported, some manifold, headed for various destinations. We can ID ported from manifold ans use appropriately for our science project, but where GM wanted them to go would best be found from vac chart in manual or on the proper car. For a rod some will just be blocked off. That's a very late mono, and I like them on my earlier Novas.

 

1. Fuel inlet.
2. Idle mixture screw.
3. Vent.
4. Vacuum port.
5. Vacuum port.
6. Vacuum port.

 

1. Fuel inlet fitting. Removing this may give access to the fuel filter.

2. Idle mixture adjustment screw.

3. Bowl vent fitting.

4. Vacuum port. Probably off-idle or ported vacuum.

5.&6. Vacuum ports... maybe ported or manifold vacuum???

 

Gladly this is not a test, thanks you Gents. This carburetor came without any paper description or diagrams so I thank you.


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It is a Rochester Monojet. Should be mid-70's 'ish. It is a smog-era carburetor.

If you want to run it, plug all but the fuel inlet. Attach the vacuum advance line on your distributor to manifold vacuum (not on this carburetor).